13022621116 has 12 divisors (see below), whose sum is σ = 22790564440. Its totient is φ = 6511031280.

The previous prime is 13022621083. The next prime is 13022621119. The reversal of 13022621116 is 61112622031.

It is a happy number.

13022621116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022621119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63295 + ... + 173353.

Almost surely, 2^13022621116 is an apocalyptic number.

It is an amenable number.

13022621116 is a deficient number, since it is larger than the sum of its proper divisors (9767943324).

13022621116 is a wasteful number, since it uses less digits than its factorization.

13022621116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139644 (or 139642 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 13022621116 in words is "thirteen billion, twenty-two million, six hundred twenty-one thousand, one hundred sixteen".